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Old 10-08-2003, 06:37 PM   #1
Coupe50h
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Join Date: Aug 2002
Location: SanAntonio, Tx
Posts: 957
Default plugs indicate lean???

Yea, another one of these post, what could it be? stock injectors?

fuel psi is set at 40 vac off, 190 pump in the tank.
I do have a vacuum leak in my explorer intake, but it's the only way my car will idle right, i dont believe that one vacuum leak alone could whiten my plugs?
What else?
thanx for any help or suggestions.
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X-Texas highway patrol ssp 1990 coupe - exploder Gt-40 iron heads, Explorer intake, 19 lber's. E-cam. crane 1.7 rollers. 190fp. 75mm maf. 65mm tb, tubular subframe connectors, mac cai, Asp crank pulley, T-5, king cobra clutch, flowtech 1-5/8 unequals, mac X-pipe Frpp driveshaft, lakewood Lca's.
race weight 3,160

12.69 @ 107.35, 1.71 60' 26x8.5 drag's 3.90 gear

13.20 @ 106.91 - 235/60/15 firestones 2.3 60' 3.27 gear
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